AXIOMTEK PICO300, User Manual, Page: 67 / 96

PICO300 Pico-ITX Board
I/O Boards (Optional) 61
CN3 is a 2x30-pin high speed board to board connector. The pin assignments of CN3
are given as follows.
1 59
2 60
Pin Signal Pin Signal
1 NA 2 USB3_RXP1
3 NA 4 USB3_RXN1
5 GND 6 GND
7 NA 8 USB3_TXP1
9 NA 10 USB3_TXN1
11 GND 12 GND
13 NA 14 USB3_RXP2
15 NA 16 USB3_RXN2
17 GND 18 GND
19 DDI2_TXP0 20 USB3_TXP2
21 DDI2_TXN0 22 USB3_TXN2
23 GND 24 GND
25 DDI2_TXP1 26 USB3_RXP3
27 DDI2_TXN1 28 USB3_RXN3
29 GND 30 GND
31 NA 32 USB3_TXP3
33 NA 34 USB3_TXN3
35 GND 36 GND
37 NA 38 USB3_RXP4
39 NA 40 USB3_RXN4
41 GND 42 GND
43 NA 44 USB3_TXP4
45 NA 46 USB3_TXN4
47 GND 48 GND
49 DDPC_HPD 50 DDPC_AUXP
51 PLTRST_MINICARD 52 DDPC_AUXN
53 PCIE_WAKE# 54 GND
55 IO_BRD_BIT1 56 IO_BRD_BIT0
57 +V5S 58 +V3.3_SBY
59 +V5S 60 +V3.3_SBY